Sefer malʾakhim ha-meyuḥas le-R. Yehudah he-ḥasid : mahadurah madaʿit ṿe-ʿiyun be-masoret ʿarikhat kitve ha-yad = The book of angels attributed to Rabbi Judah the Pious : a critical edition and study of its editorial tradition in manuscripts - Yehudah ben Shemuʾel <he-Ḥasid>‎ (Verfasser); Gur ben Yitsḥaḳ, ʿInbal (Herausgeber) (Meḳorot u-meḥḳarim be-sifrut ha-ḳabalah = Sources and studies in Jewish mysticism, 2020)